Maurice Hicks Jr. (born February 14, 1984), who goes by the stage name Uncle Reece, is an American Christian hip hop musician. He released his first album, 2014's Bold, with Obed Music Group. This was
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49747b7c6f66fa97f4c70d229f8e71a6af77e28f338b34be1a1ac5db71c797d5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/007bbd90-f39c-4bff-b067-4d69f8ad33f7.json and https://artists.proofprofile.net/proofs/artist/007bbd90-f39c-4bff-b067-4d69f8ad33f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Until I Pass out (Remix) [feat. MC Jin, Reconcile, Black Knight & Eshon Burgundy]
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbc1e6119e32a4e5765fcac314e02137c3a8f1e6f70f958ea489e5bc3d424e5. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:50:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1974003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd486635bd112fa70e997507b8ea003b789dcb83fb81ebeec347d95903ab7c36f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1974008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc9b93c3805d956f772943ee113d279762db26743633797fddba7e1527f804e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:24:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1974009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe363dbfc0cadc032614c37b9999e6b94991d994e77d6f16b6c0e6d4c5e4a5e35. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1974011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe379db52a8c71b9d1e68b5280bb909b0e93886059e04824e5d2b853bb9d26f5e. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:01:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1974012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfda984c9b6ca13244858720845d3e1509c00ee432865b2cb7568da2452a79fd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1974013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c4105f910f1de3be7429e53e2db55ca36ec9cdd489c6b768e17c73d901f1b4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1974014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e11923cdb48fdbcd65103bae32515a38b76b04948e92690ccbff78fd6bc1350. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEM1997201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3bee455335219565dc302f08b9936a9ffebb82cb97ade4618a6ce33475e7f3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEM1997225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b51378ea7fd05d06424e34d18612be6b9e5e48042a69b03d954a77550b6aca. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEM1997246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54347cb21d1486d4577681b3009ce7d6cbc190a4e94a68943d97a0ad44d15870. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEM1997291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67873e78353d7f68cd327f2cf4b2ca2707989ea89e4bcf730ed950571cae639d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFF2044259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6604365574b6094e3eb3051d513e4dbb173a4aaa3ccfa3cc866d57387b5dd8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2493191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b75ea025e66588790011f51c1328cc4fe802ea97b7b280ca1690088ea3304b7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:38:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2532980.
Bout Dat (feat. Uncle Reece, Adrion Butler & Iz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76d400d93c875a9833389897300c847ff93f086533011cd3b62613854ec45a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACE1555907.
When Men Worship (On Dat) [feat. Canton Jones & Uncle Reece]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296e682ae587614dfe1b831b31aacdf1527b6b25bdfcd98f01da78a151d9baee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABY1437316.
Hall Of Martyrs (feat. S.O., Ruslan, Uncle Reece, Dru Bex & Jxhn Pvul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24aed88e2a9b17fc73289ad807a814b7f1b98291169329d7d438bc65aaa11d5d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACX2000809.